CN103158606B - Method for the override strategy based on event that automatic distance light controls - Google Patents
Method for the override strategy based on event that automatic distance light controls Download PDFInfo
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- CN103158606B CN103158606B CN201210540079.8A CN201210540079A CN103158606B CN 103158606 B CN103158606 B CN 103158606B CN 201210540079 A CN201210540079 A CN 201210540079A CN 103158606 B CN103158606 B CN 103158606B
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- headlamp
- state
- automatic
- driver
- controller
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/20—Indexing codes relating to the driver or the passengers
- B60Q2300/21—Manual control
Abstract
Subject of the present invention provides a kind of method of override strategy based on event controlled for automatic distance light.The system and method again enabling automatic mode after the automatic mode of the automatic headlamp control system of manual override motor vehicles monitors headlamp state in the controller, automatic mode recommendation headlamp state through automatic headlamp control system, monitor driver's request to headlamp state in the controller, and make when the request of headlamp state is mated with driver by the headlamp state recommended controller return automatic mode.
Description
Technical field
Subject of the present invention relates to a kind of headlamp controlling vehicle and enters between dipped beam is arranged and distance light is arranged
The automatic distance light control system of row switching, more particularly, relates to a kind of for controlling system at automatic distance light
The system and method that automatic distance light controls is recovered after the manual override (override) of system.
Background technology
Automatic headlamp system is normally used in motor vehicles outside mode of operation based on vehicle, vehicle
Traffic environment or scene and ambient light level automatically control the function of headlamp of vehicle.Automatically shine before
Lamp system also controls distance light and the dipped beam state of headlamp, and such automatic headlamp system has to alleviate drives
The person of sailing needs the interference switched between dipped beam is arranged and distance light is arranged, to allow driver to note
Power concentrates on the additional advantage in the task of driving vehicle.Specifically, automatic distance light control system quilt
It is designed to automatically be adjusted from distance light by headlamp in the case of the light of oncoming vehicle or preceding vehicle in existence
Joint is dipped beam.
Develop and achieved several automatic headlamp control system described above.But, these are
The shortcoming of system be driver may not the enabling or ordering of this system of override, and driver needs to disable
Such automatic headlamp control system, to input driver self desired headlamp state.At another
In the scheme of kind, it is achieved that a kind of Driver override's mechanism, but it is still one and needs driver to perform it
His single action enables the permanent state automatically controlled of head lamp system again.Such two kinds
Known system is all departing from the purpose avoiding interference driver of automatic headlamp system.Another side
In case, Driver override's mechanism based on timer value, its at intervalometer to the most again enabling distance light.
The shortcoming of the program is that timeout value does not consider successor, therefore, the arbitrary time-out of override intervalometer
May cause again enabling during the less desirable riving condition of driver or closing distance light.
Need the enabling or order of a kind of Driver override's of permission system (that is, opening or closing distance light) and
Automatically controlling of system is again enabled, to avoid and known automatic headlamp system phase in the way of spontaneous
The override strategy of the automatic distance light control system of the shortcoming closed.
Summary of the invention
Subject of the present invention provides system and the side of the override based on event of a kind of automatic distance light control system
Method, this system and method allows Driver override's automatic control system, and expects that period is spontaneous driver
Ground and the most again enable automatic distance light control, without any other action in terms of driver.
Automatically controlling of head lamp system is revised as including the override condition of driver by subject of the present invention, and leads to
The recommendation of excessive control system or order again enable when selecting mate with the override of driver and automatically control
Keep the benefit of automatic control system.
In an embodiment of subject of the present invention, the automatic mode of headlamp control system is at automatic mold
Formula is enabled again by after manual override.This system and method monitors headlamp state in the controller,
Through the headlamp state that the automatic mode of automatic headlamp control system is recommended, monitor in the controller and drive
The person's of sailing request to headlamp state, and headlamp state and the driver recommended to headlamp state
Controller is made to return automatic mode during request coupling.
In another embodiment of subject of the present invention, controller is recommended through automatic headlamp control system
Headlamp state.Before controller monitors headlamp state, the headlamp state of recommendation and driver's input
Illuminator state.Subject of the present invention is at the recommendation afoul headlamp shape of driver's input with automatic mode
Controller is made temporarily to change into manual mode from automatic mode during state, and before the recommendation of automatic mode
Illuminator state makes controller return automatic mode when mating with the input of the headlamp state of driver.
Accompanying drawing explanation
Fig. 1 is that the local of the vehicle including automatic headlamp control system according to subject of the present invention regards
Figure；
Fig. 2 be according to subject of the present invention include that automatic headlamp controls and that automatic headlamp controls is super
The schematic diagram of the automatic headlamp control system speeded；
Fig. 3 is the flow process of the method for controlling automatic headlamp control system according to subject of the present invention
Figure；
Fig. 4 a-Fig. 4 c is that two known automatic headlamps as shown in fig. 4a and fig. 4b are controlled system
The output of system and the output of the automatic headlamp control system according to subject of the present invention shown in Fig. 4 c
The curve chart compared.
In order to simple and clear, it is shown that the element in accompanying drawing and step, and they are necessarily according to appointing
What is the most sequentially drawn out.Such as, shown in the drawings can be simultaneously or by different suitable
The step that sequence performs, to help improve the understanding of the embodiment for subject of the present invention.
Detailed description of the invention
Although the many aspects of subject of the present invention being described with reference to specific exemplary embodiment, but
It is that subject of the present invention is not limited to such embodiment, and can be in the situation without departing from subject of the present invention
Deformation, application and the embodiment that lower realization is other.In the accompanying drawings, identical label will be used to indicate that phase
Same assembly.It would be recognized by those skilled in the art that, the various assemblies illustrated here can be carried out
Replace, and do not change the scope of subject of the present invention.
Fig. 1 shows that the distance light of the headlamp 14 for automatically controlling vehicle being installed to vehicle 12 is with near
The automatic headlamp control system 10 enabled of light.Before automatic headlamp control system 10 has and is attached to
The sensor 16 of illuminator control module 18, wherein, headlamp control module 18 is attached to headlamp 14,
Operate controlling opening/closing and distance light/dipped beam of beating of headlamp 14.Sensor 16 is preferably mounted in it
In the distortionless scene location of sensing vehicle front.This can be realized by vehicle air regulator,
As shown in fig. 1.Such as, during sensor 16 may be mounted at rearview mirror or mirror installed part.Other
In unshowned embodiment, sensor can be mounted directly to air regulator or be directly installed in headlamp or week
Enclose.Sensor 16 is calibrated, thus sensor 16 is collected from head-on or the light source of preceding vehicle is launched
Light, and prevent from the pseudo-optical signal from non power driven vehicle light source is responded.Therefore, from such as road
Limit mark, guardrail may be similar to the spectrum of the light source of motor vehicles with the spectrum of the object of reflector anti-
The optical signal penetrated is filtered out optically and is ignored by sensor control block 16.This can be by by silicon
Photodetector is used as optical sensor and is opaque for visible ray and for red to be doped
It is that transparent epoxy material is achieved to encapsulate silicon optical sensor for outer light.Realization can also be used
Other means of desired filtration, such as use optical band pass filter.Sensor 16 can also include
For collecting the ambient light sensor of ambient light.Sensor 16 can also is that camera.Sensor 16 also may be used
To include strategically arranging one or more sensors and camera in one or more positions onboard
Combination.Those skilled in the art can construct and use applicable sensor 16 without deviating from the master of the present invention
The scope of topic.
Controller 18 be attached to headlamp 14, sensor 16 and for beating between opening/closing at headlamp,
The multiple switches switched between the automatically and manually control that distance light is beaten between opening/closing, headlamp operates
20-24(is the most not shown).Controller 18 can be incorporated into and maybe can be included standard network bus
In (such as vehicle CAN bus).
With reference to Fig. 2, it is shown that according to subject of the present invention include automatic headlamp control and automatically before shine
The schematic block diagram of the headlamp control system 10 of the override that lamp controls.Via controller 18, main front photograph
Signal controlled switch 20 manually controls the selection of the open and close of vehicle head lamp 14.From
Dynamic headlamp control model switch 22 communicates with controller 18.When automatic headlamp controls to be not at " beating
Open " time, system is in manual operation mode.Also lead to controller 18 furthermore, it is possible to used by driver
The switch 24 of letter manually carries out the distance light of headlamp or manually selecting of dipped beam output.From controller 18
The control signal 26 of output controls the selection between the dipped beam output at headlamp 14 and distance light output.Drive
The person of sailing carrys out override automatic mode, regardless of setting automatic mold by using switch 24 directly to control headlamp
Formula, and no matter the headlamp under automatic mode output how.Control module 18 monitors sensor continuously
Information, the state of headlamp 14, the setting of automatic mode switch 22 and the driving from switch 24 of 16
The input of the person of sailing.
As set forth above, it is possible to manually or automatically carry out the operation of headlamp 14.In a manual mode,
Driver manually uses switch 20 to open headlamp, and uses switch 24 desirably to select dipped beam
Or distance light operation.When in time switching 22 and enable automatic headlamp controlling feature, i.e. system 10 will be from
Open and close headlamp dynamicly and automatically cut between dipped beam and distance light when headlamp is opened
Change.When system 10 operates in automatic mode, headlamp 14 is based on the vehicle determined by sensor 16
The level of outside ambient light and be automatically turned on and close.May need automatic headlamp is individually enabled
Controlling feature 18, maybe can need not start headlamp controlling feature 18 individually.Enable based on detecting
Dipped beam state or enable high-beam condition, the level of light that detected by sensor 16 and the field in front
Scape, system 10 is additionally provided in the automatic switchover between dipped beam state and high-beam condition.When enabling automatic mode
And when headlamp is in dipped beam state, if the condition sensed permits distance light, then system will automatically
Open distance light.When enabling automatic mode and headlamp is in high-beam condition, if the condition sensed
Permit dipped beam, then system will automatically turn off distance light.
Disagree the driver of the headlamp state recommended in automatic mode by headlamp control system 10
Switch 24 can be used manually to select state: distance light or dipped beam, carry out override automatic mode and do not stop
Use automatic mode.For setting the hand switch 24 of distance light or dipped beam state at headlamp control system 10
It is arranged to override arbitrary automatic mode during automatic mode recommend.In the system of prior art, so
Action cause automatic mode to be terminated indefinitely until it is reseted by driver, or override sets
Put and possibly rely on intervalometer, and automatic mode recovers when timer expiry.This typically occurs in predetermined
Go by after.According to subject of the present invention, when from the order of control system 10 or recommend and drive
When the action of the person of sailing is mated, automatic control system enables again, thus recovers automatic mold in the suitable time
Formula, and avoid the shortcoming relevant to known system.Subject of the present invention solves by automatically controlling
Unite the order of driver is decoded in override and the transformation between automatically controlling.
In order to from closing distance light override for opening distance light: if driver recommends to close at automatic control system
During distance light, distance light is opened in expectation, then driver need to use switch 24 to make controller 18 send signal 26,
To open distance light.According to subject of the present invention, distance light will stay open until one of two events appear as
Only.(1) driver's manual-lock distance light, now, automatic control system and driver reach an agreement and again
Secondary enabling automatically controls, or (2) automatic control system 10 senses the condition permitting opening distance light,
Now, the output of automatic control system and again agree from the input of driver and again enable from
Autocontrol system.
In order to from closing distance light override for opening distance light: if driver recommends to open at automatic control system
During distance light expectation close distance light, then driver need moving switch 24 to make controller 18 send signal 26,
To close distance light.Till distance light will remain closed until the appearance of one of two events.(1) driver's switching
Returning distance light, now, automatic control system and driver reach an agreement and again enable and automatically control, or
(2) automatic control system 10 recommends to close distance light based on the condition sensed, and now, automatically controls
System 10 processed and driver input 24 and again agree and again enable automatic control system.
Fig. 3 is the flow chart of the method 100 of subject of the present invention.Subject of the present invention is applied to be set
Controlled for automatic mode and because of the input of driver's request by the automatic headlamp of override.Therefore, flow process
The starting stage of figure starts under conditions of automatic headlamp control is the most enabled.According to subject of the present invention
Method 100, driver inputs order 102.Method determines whether the state of headlamp asks with driver
Headlamp state consistency 104.If driver inputs the recommendation of 102 and automatic headlamp control system
Unanimously, then automatic mode keeps enabling 106.But, if driver inputs 102 and automatic headlamp
The recommendation of control system is contrary, then the recommendation 108 of override automatic control system, and is set to by headlamp
The state that driver is asked.Such as, automatic headlamp control system sensing condition also recommends to open distance light,
And driver expects the recommendation of override automatic headlamp system because distance light is closed in request.Driver is the most defeated
Enter order to close distance light.Controller inputs according to the order of driver and enables headlamp, thus override
The automatic control system of the state of headlamp is recommended, and stops automatically controlling of headlamp provisionally.?
In example provided herein, headlamp is switched to dipped beam state.Headlamp is arranged holding by controller
For by the desired setting of the override commands of driver, and continue to monitor the front photograph that automatic control system is provided to
Lamp state and sensor information 110.Controller also continues to provide headlamp shape based on the condition sensed
The recommendation 112 of state.Automatic control system also monitors the request of driver or input is ordered and sensor letter
Breath 110, until automatic control system or driver provide the input that headlamp state will be caused to change
To the time point of headlamp control system.Based on such event, method will determine driver again
Request or input order whether mate the state of recommendation of automatic control system.When automatic control system
Recommending and driver inputs order when matching, that recovers headlamp automatically controls 106.
Such as, when automatic headlamp control system has already turned on distance light, driver can manually close
Distance light, thus conflict mutually with the recommendation of automatic headlamp control system.When automatic headlamp control system with
The selection of driver agree (that is, because sensor 16 detects the headlamp of oncoming vehicle) time, be
System switches back into automatic mode in the case of not carrying out any further operation in terms of driver.At another
In example, automatic control system can sense the condition permitting closing distance light, i.e. may sense and deposit
At oncoming vehicle.In such an example, being manually entered and controlling of distance light is opened in the follow-up of driver
The recommendation of system conflicts mutually, so that automatic headlamp control system switches to manual mode.In system
Determine when recommending distance light, i.e. when sense there are not other automotive lamps in scene above time,
Automatic mode will be recovered.
Fig. 4 a-Fig. 4 c is that two known automatic headlamps as shown in fig. 4a and fig. 4b are controlled system
The output of system and the output of the automatic headlamp control system according to subject of the present invention shown in Fig. 4 c
The curve chart compared.Fig. 4 a shows the example output of time-based automatic headlamp control system
200.System recommendation 202 is to recommend distance light output 206(wherein, and distance light is opened) as starting.?
At the t=20 second, driver inputs 204 by closedown distance light to system recommendation override, as at the t=20 second
Distance light output 206 in reflected as.In such known system, distance light output keeps closing
Close until pass the predetermined time, in this case, at the t=40 second, system auto-returned its push away
That recommends enables distance light output, as the distance light at the t=40 second exports shown in 206.With so
Method relevant disadvantageously, system exported to will again enable distance light constantly in the predetermined time, and
No matter whether driver expects to arrange distance light.It is a risk that, even if headlamp is arranged and driver's request
Headlamp arranges and does not mates, and this automatic headlamp control system also will be automatically adjusted headlamp and arrange.But,
Because having recovered automatic mode at the t=80 second, so when system recommendation enables distance light again, automatically before
Illuminator control system enables distance light again.
Fig. 4 b shows the example output 300 of automatic headlamp control system based on switch.System recommendation
302 to recommend distance light output 306(wherein, and distance light is opened) as starting.At the t=20 second, drive
The person of sailing inputs 304, by closing distance light, system recommendation override, the such as distance light at the t=20 second is exported 306
Middle reflected as.But, in such automatic headlamp control system based on switch, the most extensive
Automatically control operation again, until driver enables automatic headlamp control again.Therefore, at the t=80 second,
System recommendation enables distance light again.But, because the override that automatic control system has passed through driver is defeated
The action that enters and be deactivated, and driver the most again enables and automatically controls, so distance light remains turned-off.
Fig. 4 c shows the example output 400 of automatic headlamp control system based on subject of the present invention.
Automatic control system 402 is to recommend distance light output as starting.At the t=20 second, driver is by request
Close distance light and to automatic control system override.At the t=60 second, the automatic headlamp of subject of the present invention
Control system 402 senses the condition permitting closing distance light, now, the output 404 of driver's request with
Recommend 402 couplings.Because the recommendation 402 of the input 404 of driver and automatic control system at the t=60 second
Coupling, so recovering to automatically control.Therefore, at the t=80 second, automatic control system 402 senses again
To permitting enabling the condition of distance light, automatic control system does not carry out any the most dynamic in terms of driver
Distance light is again enabled in the case of work.
Subject of the present invention avoids the shortcoming relevant to the override of known automatic headlamp control system,
That is, it spontaneously determines that the suitable time of headlamp control period is again to enable headlamp control system
Automatically control.Time when being mated by the input asked with driver in the recommendation of automatic control system
Point recovers automatic headlamp and controls to automatically control, and automatic control system avoids the interference to driver.Existing
Regardless of driver, the system having technology expects that distance light is defeated because being again turned on distance light after passing the scheduled time
Whether go out and disturb driver, or the system of prior art needs driver to remember to the most again
Enable automatic control system, again to obtain the benefit that automatic headlamp controls.
In the foregoing description, with reference to specific exemplary embodiment, subject of the present invention is carried out
Describe.But, in the case of the scope of the subject of the present invention illustrated without departing from claim, can
To carry out various modifications and changes.Specification and drawings is illustrative and not restrictive, and revises meaning
It is being included in the range of subject of the present invention.Therefore, the scope of subject of the present invention should be by claim
And jural equivalent determines, rather than only determined by the example described.
Such as, the step described in method or process claims can perform in any order,
And it is not limited to the specific order expressed in the claims.Therefore, described in any device claim
Element and/or assembly can be assembled with various arrangements or the most operatively constructed,
Therefore specific structure described in the claims it is not limited to.
Have been described above for specific embodiment, the solution of benefit, other advantage and problem being entered
Go description；But, any benefit, advantage, the solution of problem maybe can make any specific effect
Being not construed as any or all weighing occur or become significantly more any element in benefit, advantage or scheme
The key that profit requires, necessary or essential feature or assembly.
Term " comprises ", " including ", " having " or their random variation mean non-enclosed comprising
Relation, thus include that the technique of a series of element, method, article, synthetic or equipment not only include institute
Those elements stated, it is also possible to include that other are not expressly recited or such technique, method, thing
The element that product, compositions or equipment are intrinsic.Situation in the usual principle without departing from subject of the present invention
Under, except specifically do not enumerated those, implement subject of the present invention time use described above
Structure, arrange, apply, ratio, element, material or other combination of assembly and/or deformation can be by
Change or additionally be it is particularly applicable to specific environment, manufacture specification, relate to parameter or other operation need
Want.
Claims (9)
1. method headlamp control system being recovered automatic mode, described method comprises the steps:
Headlamp state is monitored in headlamp control system；
Headlamp state is recommended in the automatic mode of headlamp control system；
Driver's input to the headlamp state of headlamp control system is monitored；
When the headlamp state of driver's input is conflicted mutually with the headlamp state of the recommendation of automatic mode,
Controller is made temporarily to change into manual mode from automatic mode；
When the input of the headlamp state with driver is changed in the recommendation to headlamp state of automatic mode
During coupling, controller is made to return automatic mode.
The most the method for claim 1, wherein when driver headlamp state input with from
When the recommendation of dynamic model formula conflicts mutually, controller operates headlamp state according to the input of driver, and protects
Hold in a manual mode.
The most the method for claim 1, wherein headlamp state is high-beam condition or dipped beam state.
4. one kind for the Non-follow control and automatically at the vehicle headlamp system controlling headlamp lighting state
The system switched between control, described system includes:
Controller, controls and monitors the illumination condition of vehicle headlamp system；
Sensor, is attached to controller, the photograph of the scene before sensor detected vehicle head lamp system
Bright characteristic, and provide input to controller, wherein, the sensor-based input of controller automatically controls
The illumination condition of vehicle headlamp system；
Input equipment, is attached to controller, to input the illumination automatically controlled of manual override illumination condition
State；
When the illumination condition automatically controlled change into manual override input illumination condition mate time, control
Device switches back to automatically control.
5. system as claimed in claim 4, wherein, at the illumination condition from input equipment with automatic
When the illumination condition controlled conflicts mutually, controller operates head lamp system according to input equipment.
6. system as claimed in claim 4, wherein, illumination condition is high-beam condition or dipped beam state.
7. after the automatic mode of the automatic headlamp control system being used for motor vehicles at manual override
The method again enabling automatic mode, described method comprises the steps:
Monitor headlamp state in the controller；
Headlamp state is recommended through the automatic mode of automatic headlamp control system；
Monitor driver's request to headlamp state in the controller；
When the headlamp state recommended is changed into and mated the request of headlamp state with driver, make control
Device processed is back to automatic mode.
8. method as claimed in claim 7, wherein, driver to the request of headlamp state with push away
When the headlamp state recommended is conflicted mutually, before the request of headlamp state is operated by controller according to driver
Illuminator system.
9. method as claimed in claim 7, wherein, headlamp state is high-beam condition or dipped beam state.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/329,207 | 2011-12-16 | ||
| US13/329,207 US8853946B2 (en) | 2011-12-16 | 2011-12-16 | Method for event-based override strategy for automatic high-beam control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103158606A CN103158606A (en) | 2013-06-19 |
| CN103158606B true CN103158606B (en) | 2016-08-17 |
Family
ID=48464172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540079.8A Active CN103158606B (en) | 2011-12-16 | 2012-12-13 | Method for the override strategy based on event that automatic distance light controls |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8853946B2 (en) |
| CN (1) | CN103158606B (en) |
| DE (1) | DE102012222393A1 (en) |
| GB (1) | GB2497646B (en) |
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|---|---|---|---|---|
| EP2669115B1 (en) * | 2011-01-24 | 2016-04-27 | Honda Motor Co., Ltd. | Light distribution control device for headlights of vehicle |
| US10029608B2 (en) * | 2015-09-04 | 2018-07-24 | Ford Global Technologies, Llc | Automatic vehicle lighting control |
| CN109413373A (en) * | 2018-02-07 | 2019-03-01 | 中科太网科技(北京)有限公司 | Video monitoring equipment control method, device, video monitoring equipment and server |
| JP2020062929A (en) * | 2018-10-16 | 2020-04-23 | トヨタ自動車株式会社 | Lever switch and auto light control device |
| US10688920B1 (en) * | 2019-01-25 | 2020-06-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | System and method for configuring vehicle components according to rules associated with a vehicle location |
| JP7207113B2 (en) | 2019-04-08 | 2023-01-18 | トヨタ自動車株式会社 | vehicle headlight controller |
| CN110789440B (en) * | 2019-11-12 | 2023-03-21 | 江铃汽车股份有限公司 | Intelligent high beam function control method with driver intervention control function |
| CN110979164A (en) * | 2019-11-25 | 2020-04-10 | 江铃汽车股份有限公司 | Automatic and manual switching control system and method for intelligent high beam of automobile |
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- 2012-12-06 DE DE102012222393A patent/DE102012222393A1/en active Pending
- 2012-12-13 CN CN201210540079.8A patent/CN103158606B/en active Active
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| CN101260981A (en) * | 2006-08-31 | 2008-09-10 | 曹民 | Multifunctional hand / automatic complementary type front shining lamp dimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| US20130154477A1 (en) | 2013-06-20 |
| US8853946B2 (en) | 2014-10-07 |
| GB2497646A (en) | 2013-06-19 |
| DE102012222393A1 (en) | 2013-06-20 |
| GB2497646B (en) | 2018-05-02 |
| CN103158606A (en) | 2013-06-19 |
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